| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.68 | 11.510% | $122.3042 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $37.25 | 13.830% | $42.4017 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $119.41 | 10.657% | $132.1355 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $54.61 | 6.770% | $58.3071 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $11.32 | 7.745% | $12.1967 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $132.75 | 5.504% | $140.0566 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $213.97 | 9.653% | $234.6245 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $678.99 | $742.0263 | $742.03 | $742.00 | $742.00 | |